Section 11 of the MSDS for aluminum sulfate states: “Symptoms may include cramping, nausea, vomiting, diarrhea. Ingestion also produces a feeling of dryness and puckering of the mucous membranes of the mouth and throat. It may affect behavior/central nervous system and cause ataxia and seizures. High blood concentrations  of aluminum may cause aluminum-induced encephalopathy with … Continue reading Aluminum Sulfate – Material Safety Data Sheet